diff --git a/.gitea/workflows/publish.yaml b/.gitea/workflows/publish.yaml
index a8cc8ad..05c6fe0 100644
--- a/.gitea/workflows/publish.yaml
+++ b/.gitea/workflows/publish.yaml
@@ -5,7 +5,7 @@ on: [push]
 jobs:
   build:
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-20.04
 
     steps:
       - name: Checkout code